88 entries under source topic. ×

-2
mainspring(cause, quick, root, origin)
-3
connection(noun, cause, foundation, basis)
-3
reason(noun, cause, start, base, suggestion)
-3
background(noun, base, beginning, foundation)
-3
causality(cause, derivation)
-3
causation(cause, derivation)
-3
crux(noun, cause, start, base, beginning)
-3
derivation(cause, suggestion, foundation, basis)
-3
element(cause, derivation)
-3
forging(cause, beginning, origin, derivation)
-3
ground(cause, suggestion, center, theory)
-3
hard fact(noun, expression, base, beginning)
-3
impulse(cause, derivation)
-3
inspiration(cause, derivation)
-3
pith(cause, origin)
-3
principal element(noun, expression, base, beginning)
-3
quintessence(cause, origin)
-3
rhizome(cause, quick, root, origin)
-3
well(cause, origin, derivation)
-4
determinant(cause, foundation, basis, derivation)
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APASmart Define. (2015). starting point thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/starting_point/thesaurus/synonyms
ChicagoSmart Define. 2015. "starting point thesaurus" https://smartdefine.org/starting_point/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, starting point thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/starting_point/thesaurus/synonyms>.
MLASmart Define. "starting point thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/starting_point/thesaurus/synonyms>